5103443 has 4 divisors (see below), whose sum is σ = 5187168. Its totient is φ = 5019720.

The previous prime is 5103433. The next prime is 5103467. The reversal of 5103443 is 3443015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5103443 - 2⁶ = 5103379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5103403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41771 + ... + 41892.

It is an arithmetic number, because the mean of its divisors is an integer number (1296792).

Almost surely, 2^5103443 is an apocalyptic number.

5103443 is a deficient number, since it is larger than the sum of its proper divisors (83725).

5103443 is an equidigital number, since it uses as much as digits as its factorization.

5103443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83724.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5103443 is about 2259.0801225278. The cubic root of 5103443 is about 172.1687882484.

Adding to 5103443 its reverse (3443015), we get a palindrome (8546458).

The spelling of 5103443 in words is "five million, one hundred three thousand, four hundred forty-three".